Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 3-chorak Matematika choraklik 7-sinf Matematika 3-chorak InfoMaster Aprel 7, 2021 1641 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 5 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 3-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 13 B) 8 C) 12 D) 10 2 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 1 B) 18 C) 3 D) 12 3 / 25 Hisoblang: A) 1/2 B) 4 C) 1/4 D) 2 4 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 2 B) istalgancha C) 1 D) 5 5 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) 3 B) -1 C) 18 D) 12 6 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) -50 B) 250 C) 0 D) -1250 7 / 25 Uchburchakning bir uchidan shu uchining qarshisidagi tomonga tushirilgan perpendikulyar nima deb ataladi A) mediana B) to`g`ri javob yo`q C) bissektrisa D) balandlik 8 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 1 B) 2 C) 3 D) istalgancha 9 / 25 Hisoblang: A) b² B) a²b² C) a/b D) a² 10 / 25 Agar uchburchakning ikkita burchagi 600 va 400 ga teng bo`lsa, uning noma’lum burchagini toping A) 20° B) 80° C) 120° D) 100° 11 / 25 Hisoblang: 29,42 – 29,32. A) 0,01 B) 5,87 C) 0, 587 D) 58,7 12 / 25 Kasrlarning yig`indisini toping: A) (b+c)/abc B) (a+c)/abc C) 2/ab²c D) 2b/ab²c 13 / 25 Algebraik kasrning son qiymatini toping: (a-b)/(a+2b), bunda a=16, b= -3. A) 13/22 B) 1.9 C) 1.3 D) 1.6 14 / 25 Tog`ri burchakli uchburchakning gipotenuzasi 12 sm, 300 li burchak qarshisidagi katet uzunligini toping. A) 4 sm B) 12 sm C) 6 sm D) 9 sm 15 / 25 Birhadning son qiymatini toping: 0.5*a²b³c , bunda a= -2, b= -1, c=10. A) 20 B) 10 C) -20 D) 40 16 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 105 gradus B) 115 gradus C) 45 gradus D) 15 gradus 17 / 25 Burchak bissektrisasi uning tomoni bilan 41°li burchak hosil qiladi. Berilgan burchakni toping. A) 82° B) 139° C) 59 ° D) 49° 18 / 25 Tenglamani yeching: 0,04x = 4 A) 0,16 B) 100 C) 10 D) 0,016 19 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) 1 B) 7 C) -49/17 D) 3 20 / 25 Vertikal burchaklarning yig`indisi 70 gradusga teng. Bu burchaklarni toping. A) 30gradus va 40gradus B) 15gradus va 55gradus C) 35gradus va 35gradus D) 55gradus va 55gradus 21 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 60° B) 90 ° C) 45° D) 30° 22 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 2,6 B) 3,8 C) 1,2 D) 13 23 / 25 Agar bo`lsa, BC ni toping. ? A) 17,3 sm B) 7,3 sm C) 4,3 sm D) 5,3 sm 24 / 25 O`xshash hadlarni ixchamlang: 3,4 a - b - 1- 1,4a + 3b. A) 2a +2b -1 B) 2a -4b -1 C) 4,8a + 2b - 1 D) 4,8 a +4b -1 25 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 70gradus; 110gradus B) 40gradus; 140gradus C) 80gradus; 100gradus D) 60gradus; 75gradus 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
